Sanyo DVD1451U, Service Manual

2-1-3 Serial EEPROM, 2K (256 x 8) (24C02) or 16 K (2048 x 8) (24C16) 

24C02 is used for DVD player while 24C16 is for DVD receiver. The capacity is the only difference between 
two kinds of serial EEPROM. Both of them use same package and have same pin configuration. 
 
 
 
 
 

* Features 

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  Low-Voltage and Standard-Voltage Operation 

-5.0 (V CC = 4.5V to 5.5V) 
-2.7 (V CC = 2.7V to 5.5V) 
-2.5 (V CC = 2.5V to 5.5V) 
-1.8 (V CC = 1.8V to 5.5V) 

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  Internally Organized 128 x 8 (1K), 256 x 8 (2K), 512 x 8 (4K), 1024 x 8 (8K) or 2048 x 8 (16K) 

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 2-Wire 

Serial 

Interface 

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  Schmitt Trigger, Filtered Inputs for Noise Suppression 

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 Bi-directional 

Data 

Transfer 

Protocol 

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  100 kHz (1.8v, 2.5V, 2.7V) and 400 kHz (5V) Compatibility 

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  Write Protect Pin for Hardware Data Protection 

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  8-Byte Page (1K, 2K), 16-Byte Page (4K, 8K, 16K) Write Modes 

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Partial Page Writes Are Allowed 

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  Self-Timed Write Cycle (10 ms max) 

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 High 

Reliability 

-

Endurance: 1 Million Write Cycles 

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 Data 

Retention: 

100 

Years 

-

-  ESD Protection: >3000V 

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  Automotive Grade and Extended Temperature Devices Available 

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  8-Pin and 14-Pin JEDEC SOIC, 8-Pin PDIP, 8-Pin MSOP, and 8-Pin TSSOP Packages 

*

 Pin Configurations 

*

 Pin Description 

Pin Name 

Function 

A0-A2 Address 

Inputs 

SDA Serial 

Data 

SCL 

Serial Clock input 

WP Write 

Protect 

NC No 

Connect 

2-1-4: 

FLASH MEMORY( CMOS 16M (2M 



8/1M 



16) BIT)



GENERAL DESCRIPTION 

The MBM29LV160TE/BE is a 16M-bit, 3.0 V-only Flash memory organized as 2M bytes of 8 bits each or 1M words 
of 16 bits each. The MBM29LV160TE/BE is offered in a 48-pin TSOP (I), 48-pin CSOP and 48-ball FBGA 
packages. The device is designed to be programmed in-system with the standard system 3.0 V V

CC 

supply. 12.0 

V V

PP 

and 5.0 V V

CC 

are not required for write or erase operations. The device can also be reprogrammed in 

standard EPROM programmers. 
The standard MBM29LV160TE/BE offers access times of 70 ns and 90 ns allowing operation of high-speed 
microprocessors without wait states. To eliminate bus contention the device has separate chip enable (CE), write 
enable (WE), and output enable (OE) controls. 
The MBM29LV160TE/BE is pin and command set compatible with JEDEC standard E

2

PROMs. Commands are 

written to the command register using standard microprocessor write timings. Register contents serve as input 

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